The State Highway 2 on-ramp, from the Route K overbridge to Takitimu Drive, will be closed to eastbound traffic early next week for road resurfacing.
The New Zealand Transport Agency said eastbound traffic from the Route K toll road would be diverted onto 15th Ave, Cameron Rd and Elizabeth St.
The closure will allow road resurfacing works to happen between 6pm and 6.30am, Sunday, May 11 to 13.
The agency said when the detour was in place, eastbound vehicles would not be charged for use of the Route K toll road.
Motorists are advised to drive with care and to expect delays whilst the traffic management is in place.